Cheap calls to Mauritania

Timezone

GMT (UTC+0)

Business hours

8:00 AM - 4:00 PM GMT

• Best time to call: 8 AM - 4 PM GMT (Sunday-Thursday)
• Arabic is the official language
• Islamic culture influences business practices
• Friday is the weekly holiday

Major cities

• Nouakchott
• Nouadhibou
• Néma
• Kaédi

Key facts

• West African Islamic republic
• 4.6+ million people
• Mining and fishing economy
• Basic telecommunications infrastructure

Mobile vs landline in Mauritania

Mauritanian numbers are eight digits, dialed after the +222 country code with no exit-zero to strip. Mobile numbers typically start with 2, 3, or 4, while fixed-line numbers in Nouakchott and other urban centers traditionally start with 45 or 52. In a country where landline infrastructure is sparse outside the capital and major towns like Nouadhibou and Rosso, mobile is the default for most people. If a number starts with 45 or 52, it's almost certainly a Nouakchott landline — probably a government desk, a business, or an established institution. Numbers beginning with 20 through 29 are primarily mobile. For personal contacts outside the capital, assume mobile-only; outside urban centers, the fixed network simply doesn't exist. Mauritel runs the dominant network, but Chinguitel and Mattel cover gaps in different regions, so signal quality can vary depending on where in the country your contact is.

Saving money on calls to Mauritania

Mauritania observes GMT year-round with no daylight saving. The working week runs Sunday through Thursday — Friday and Saturday are the weekend — which catches many foreign callers off guard. A call placed on Friday morning expecting a business response will land in the equivalent of a Saturday. Plan professional calls for Sunday through Wednesday, targeting the morning window before the afternoon prayer break, or after 4 PM when the heat has eased and people return to activity. Ramadan reshapes the entire daily schedule: nights become active, daytime hours go quiet, and a call at 2 PM local time during Ramadan may reach no one. Mobile rates into Mauritania tend to be higher than landline equivalents, so if a business contact has a Nouakchott fixed line, using it for longer conversations is the economical choice. A brief WhatsApp or SMS message first is practical — it signals you're not a random foreign number.